L7812CD2T-TR Integrated Circuits (ICs)

Current - Output:	1.5A
Base Part Number:	L7812
Supplier Device Package:	D2PAK
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	--
PSRR:	55dB (120Hz)
Current - Quiescent (Iq):	8mA
Series:	--
Voltage Dropout (Max):	2V @ 1A (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	12V
Voltage - Input (Max):	35V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to the L7812CD2T-TRThe L7812CD2T-TR is an adjustable linear voltage regulator that is power efficient and cost effective. It is designed to provide a regulated output voltage of up to 12V, which is ideal for many applications including embedded microcontroller power supplies, battery-operated systems, operational amplifiers, logic circuits, and more. As a two-terminal adjustable regulator, it is both easy to use and simple to adjust. It also uses very low power, making it a great choice for low-power applications.Application Field and Working Principle of the L7812CD2T-TRThe L7812CD2T-TR is designed to be used in a wide variety of applications, such as microcontroller power supplies, logic circuits, operational amplifiers, and battery-operated systems. It is designed to provide a regulated output of up to 12V, making it suitable for a variety of applications. With its low power consumption and adjustable voltage design, the L7812CD2T-TR is an excellent choice for low-power and adjustable applications.The L7812CD2T-TR achieves its adjustable voltage output through the use of a voltage reference, a feedback loop, and an output buffer amplifier. The voltage reference is used to set the output voltage, and the feedback loop adjusts the output voltage according to the load current. The output buffer amplifier is used to provide a higher current drive capability and greater stability to the output voltage.The L7812CD2T-TR is equipped with an internal shut-down feature which can be used to reduce the power consumption of the device. It is also equipped with a thermal protection circuit to protect the device from damage due to overheating.ConclusionThe L7812CD2T-TR is a two-terminal adjustable linear voltage regulator that is designed for use in a wide range of applications. It is power efficient and cost-effective, and offers adjustable voltage outputs of up to 12V. It also has low power consumption and an internal shut-down feature. The L7812CD2T-TR is an ideal choice for low-power and adjustable applications.

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